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Water-Year Summary for Site 08192000

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Available Parameters
00060 Discharge(Mean,Max.,Min.)  
00065 Gage height(Mean)  

Water year 2020: 2019-10-01 to 2020-09-30

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USGS Water-Year Summary 2020
08192000 Nueces River below Uvalde, TX
LOCATION - Lat 29°07'25", long 99°53'40" referenced to North American Datum of 1927, Uvalde County, TX, Hydrologic Unit 12110103, on right bank, 5.7 mi upstream from bridge on U.S. Highway 83, 8.8 mi southwest of Uvalde, 18.2 mi downstream from West Nueces River, and at mile 338.7.
DRAINAGE AREA - 1,861 mi².
REVISIONS HISTORY - WSP 1732: 1956(M). WDR TX-83-3: Drainage area.
PERIOD OF RECORD - Apr. 1939 to current year. PERIOD OF RECORD, Water-quality.-- CHEMICAL DATA: Jan. 1963 to Aug. 1995. BIOCHEMICAL DATA: Jan. 1963 to Aug. 1995. BIOLOGICAL DATA: Aug. 1995. PESTICIDE DATA: Aug. 1995. RADIOCHEMICAL DATA: Aug. 1995. SEDIMENT DATA: Aug. 1995.
GAGE - Water-stage recorder. Datum of gage is 796.12 ft above NGVD of 1929. Satellite telemeter at station.
REMARKS - Part of the flow of the Nueces River and its headwater tributaries enters the Edwards and associated limestones in the Balcones Fault Zone that crosses the basin between Nueces River at Laguna (station 08190000) and this station. No known regulation. There are many small diversions above station for irrigation. No flow at times. Some records listed in the "Period of Record" for surface water and water quality may not be available electronically.
EXTREMES OUTSIDE PERIOD OF RECORD - Maximum stage since at least 1836, 40.4 ft June 14, 1935, from floodmark (discharge 616,000 ft³/s at Nueces River near Uvalde, discontinued station 08191500, 8.5 miles upstream, by slope-area measurement). Large floods also occurred in 1901 and 1913, stages unknown.
PERIOD OF RECORD - CHEMICAL DATA: Jan. 1963 to July 1968. BIOCHEMICAL DATA: Jan. 1963 to Aug. 1967. BIOLOGICAL DATA: Aug. 1995. PESTICIDE DATA: Aug. 1995. SEDIMENT DATA: Aug. 1995.